Product comparison
Magtein Magnesium vs NOW Foods Magnesium Capsules
30 servings
Total
Choose if…
- ✓You want the higher conservative safety lane score.
NOW Foods Magnesium Capsules leads overall
Thin race: only 5 points between totals
60 servings
Total
Choose if…
- ✓You want the stronger value lane in our rough price-per-serving model.
- ✓You prioritize disclosure, certs, and readable label story.
Purchasing
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Choose Magtein Magnesium if…
- you still want to verify the latest label, price, and stock on the retailer.
Choose NOW Foods Magnesium Capsules if…
- you want the higher overall decision score in this head-to-head.
- you want more servings per container at a similar use pattern.
Price and availability may change. Check the latest price on Amazon.
Price and availability may change. Confirm on the retailer before you buy.
Not sure this is the best choice?
Narrow overall win
Close call- NOW Foods Magnesium Capsules leads on transparency (Δ ≈ 28 pts).
- NOW Foods Magnesium Capsules leads on value (Δ ≈ 16 pts).
- NOW Foods Magnesium Capsules leads on label clarity (Δ ≈ 12 pts).
- NOW Foods Magnesium Capsules leads on additives & label (combined) (Δ ≈ 10 pts).
Decision table
- ValueNOW Foods Magnesium Capsules +16
- FormulaTie band
- Label clarityNOW Foods Magnesium Capsules +12
- AdditivesNOW Foods Magnesium Capsules +8
- TransparencyNOW Foods Magnesium Capsules +28
| Metric | Magtein Magnesium | NOW Foods Magnesium Capsules |
|---|---|---|
| Total score | 70 | 75 |
| Ingredient fit | 86 | 77 |
| Dosage plausibility | 67 | 67 |
| Formula quality | 60 | 60 |
| Additives & label (combined lane) | 72 | 82 |
| Excipient / additive burden | 72 | 80 |
| Label clarity | 72 | 84 |
| Transparency | 54 | 82 |
| Value | 60 | 76 |
| Safety | 86 | 82 |
| Form | other | capsule |
| Serving size | 1 serving | 2 capsules |
| Servings / container | 30 | 60 |
| Certifications | - | - |
| Latest price on file | - | US$ 16,50 |
Head-to-head verdict
Razor-thin margin - NOW Foods Magnesium Capsules edges it; both are defensible.
Following the winner captures about +5 points on our total in this matchup.
Data confidence (catalog)
Category-adjusted decision
Rubric lift if you switch
- +28 on transparency
- +16 on value
- +12 on label clarity
- +10 on additives & label (combined)
Where Magtein Magnesium leads
- Magtein Magnesium leads on ingredient fit (Δ ≈ 9 pts).
- Magtein Magnesium leads on safety (Δ ≈ 4 pts).
Where NOW Foods Magnesium Capsules leads
- NOW Foods Magnesium Capsules leads on transparency (Δ ≈ 28 pts).
- NOW Foods Magnesium Capsules leads on value (Δ ≈ 16 pts).
- NOW Foods Magnesium Capsules leads on label clarity (Δ ≈ 12 pts).
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How this compare works
We diff the same product lanes used on SKU pages - including additive burden and label clarity - with tie bands so tiny gaps are not oversold. Open each product review for certifications, price history, and full notes.
Informational only - not medical advice, diagnosis, or treatment.